bn:00000901n
Noun Concept
Categories: Annelid anatomy
EN
acicula  Acicle  Aciculae  aciculate  aciculum
EN
A needlelike part or structure of a plant or animal or crystal; as a spine or bristle or crystal WordNet 3.0
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EN
A needlelike part or structure of a plant or animal or crystal; as a spine or bristle or crystal WordNet 3.0 & Open English WordNet
Acicula are strong, stout internal chaetae that provide support to parapodia in polychaete annelids. Wikipedia
One of the needlelike or bristlelike spines or prickles of some animals and plants; also, a needlelike crystal. Wiktionary
Needlelike spine of some animals and plants. Wiktionary (translation)
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DERIVATION
WordNet 3.0 & Open English WordNet
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